			var oPopup; 
			try {
				oPopup = window.createPopup(); 
			} catch (e) {
				window.status = 'µ¯³öÍ¨ÖªÖ»ÄÜÔÚIEÏÂ! '; 
			}
			var popTop = 0 ; 
			var mytime; 
	
			function popmsg(msgstr){
				if (!oPopup) {
					return ; 
				}
				oPopup.document.body.innerHTML = msgstr; 
				popshow(); 
			}
	
			function popshow(){

				if (popTop > 1720 ){
					clearTimeout(mytime); 
					oPopup.hide(); 
					return ; 
				} else if (popTop>= 1720 - 108 && popTop <= 1720 ){
					oPopup.show(screen.width - 200 ,screen.height, 193 , 1720 - popTop); 
				} else if (popTop >= 1500 && popTop < 1720 - 108 ){
					oPopup.show(screen.width - 200 , screen.height - 20 + (popTop - 1500 ), 193 , 108 ); 
				} else if (popTop <= 108 ){
					oPopup.show(screen.width - 200 , screen.height+100, 193 , popTop); 
				} else if (popTop <= 220 ){
					oPopup.show(screen.width - 200 , screen.height - popTop+100, 193 , 108 ); 
				} else {
					oPopup.show(screen.width - 200 , screen.height - 120 , 193 , 108 ); 
				}
				popTop += 10 ; 
				mytime = setTimeout( "popshow(); " , 20); 
			}
	
			function hidePop() {
				clearTimeout(mytime); 
				oPopup.hide(); 
			}